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Analysis and design of steel-concrete composite sandwich systems subjected to extreme loads

Kazi Md Abu SOHEL, Jat Yuen Richard LIEW, Min Hong ZHANG

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 278-293 doi: 10.1007/s11709-011-0120-z

Abstract: design guide based on analytical, numerical and experimental investigation of Steel-concrete-steel (SCS) sandwichThe performance of lightweight sandwich members is also compared with similar members with normal weightimpact load with less damage in comparison than equivalent stiffened steel plate panels.Blast tests with 100 kg TNT were performed on SCS sandwich specimens to investigate the key parametersthat affect the blast resistance of SCS sandwich structure.

Keywords： blast load     composite structure     impact load     lightweight concrete     sandwich plate     J-hook connector    

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Development of new systems of reinforced concrete　spatial grid structure in China

Ma Kejian,Zhang Huagang,Xiao Jianchun,Lu Yaqin

Strategic Study of CAE 2008, Volume 10, Issue 8,   Pages 22-34

Abstract: justify;">Reinforced concrete spatial grid structure includes planar open-web grid structure, open-web sandwichplate structure, open-web dual grid structure, cast-in-place concrete round eye hollow plate structure, these new structure systems have been applied in the plate of public buildings amount to more thanthrough bending the reinforced concrete open-web sandwich plate structure by one direction,and the reinforcedsandwich plate structure by the two directions These new spatial grid structure systems have the proprietary

Keywords： reinforced concrete     open-web sandwich plate     cast-in-place concrete round eye hollow plate     grid structure    

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A novel finite element formulation for static bending analysis of functionally graded porous sandwich

Van Chinh NGUYEN; Trung Thanh TRAN; Trung NGUYEN-THOI; Quoc-Hoa PHAM

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 12,   Pages 1599-1620 doi: 10.1007/s11709-022-0891-4

Abstract: formulation based on Quasi-3D theory for the static bending analysis of functionally graded porous (FGP) sandwichThe FGP sandwich plates consist of three layers including the bottom skin of homogeneous metal, the topof freedom (DOFs) per node is derived and employed in analyzing the static bending response of the platescroll">ξ on the static bending response of rectangular FGP sandwich

Keywords： sandwich plates     functionally graded porous     static bending     Quasi-3D theory     Q4 element    

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Experimental study on the compressive performance of new sandwich masonry walls

Jianzhuang XIAO, Jie PU, Yongzhong HU

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 2,   Pages 154-163 doi: 10.1007/s11709-013-0203-0

Abstract: Sandwich masonry wall, namely, multi-leaf masonry wall, is widely applied as energy-saving wall sinceNew types of sandwich walls keep appearing in research and application, and due to their unique connectionperformed to investigate the mechanical behavior, especially the compressive performance. 3 new types of sandwichcompression capacity, and then a formula was proposed to evaluate the design compression capacity of the new sandwich

Keywords： sandwich wall     insulation wall     connection     compressive performance     compression test    

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Multi-objective optimization of surface texture for the slipperswash plate interface in EHA pumps

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0704-4

Abstract: multi-objective optimization model to obtain the arbitrarily surface textures design of the slipper/swash plateimprovement in mechanical and volumetric efficiency by 1.4% and 0.8%, respectively, with the textured swash plate

Keywords： electro-hydrostatic actuator     axial piston pump     slipper/swash plate interface     multi-objective optimization    

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Fabrication and Mechanical Testing of Ultralight Folded Lattice-Core Sandwich Cylinders Article

Wanxin Li, Qing Zheng, Hualin Fan, Bin Ji

Engineering 2020, Volume 6, Issue 2,   Pages 196-204 doi: 10.1016/j.eng.2019.11.008

Abstract: span style="margin:0cm 0cm 0.0001pt;text-align:justify;"> this research, two novel folded lattice-core sandwichperiodic cell, and improves the global buckling resistance by enhancing the shear stiffness of the sandwichAn axially directed folded sandwich cylinder has greater load-carrying capacity, while a circumferentiallydirected folded sandwich cylinder has higher fundamental frequencies.These two types of folded lattices provide a selection for engineers when designing a sandwich cylinder

Keywords： Folded lattice-core sandwich cylinder     Fabrication     Mechanical testing    

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Structural performance of a façade precast concrete sandwich panel enabled by a bar-type basalt fiber-reinforced

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 122-137 doi: 10.1007/s11709-022-0894-1

Abstract: aiming to achieve both construction convenience and partially composite behavior in precast concrete sandwich

Keywords： precast concrete sandwich panel     basalt fiber reinforced polymer     pull-out performance     shear performance    

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Development of dimensionless P-I diagram for curved SCS sandwich shell subjected to uniformly distributed

Yonghui WANG, Ximei ZHAI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1432-1445 doi: 10.1007/s11709-019-0566-y

Abstract: The curved steel-concrete-steel (SCS) sandwich shell was recently proposed to resist blast loading andit showed better blast resistant performance as compared to flat SCS sandwich shell via developing compressivePressure-Impulse (P-I) diagram was constructed as a convenient tool to predict the damage level of curved SCS sandwichThe curved SCS sandwich shell was equivalent to a single-degree-of-freedom (SDOF) system and the equationthe constructed dimensionless P-I diagram to quickly conduct the blast resistant design of curved SCS sandwich

Keywords： blast loading     curved steel-concrete-steel sandwich shell     Pressure-Impulse diagram     single-degree-of-freedom    

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Initial stiffness and moment resistance of reinforced joint with end-plate connection

Sufang WANG, Yiyi CHEN,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 345-351 doi: 10.1007/s11709-009-0054-x

Abstract: In beam-to-column joint with bolted end-plate connection, the structural details of column flange reinforcedby backing plate and column web panel reinforced by supplementary plate are analyzed.The design moment resistance of column flange reinforced by backing plate is deduced based on yield line

Keywords： steel structure     end-plate connection     backing plate     supplementary web plate     initial stiffness     moment resistance    

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On the improvement design of dynamic characteristics for the roller follower of a variable-speed plate

Hui Ching FAN, Hong Sen YAN

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1,   Pages 5-15 doi: 10.1007/s11465-012-0310-y

Abstract: Then the motion characteristics between the plate cam and its roller follower are derived.

Keywords： cam mechanism     variable input speed     kinematic design     dynamic design     optimal design    

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An investigation of ballistic response of reinforced and sandwich concrete panels using computational

Mohammad HANIFEHZADEH, Bora GENCTURK

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1120-1137 doi: 10.1007/s11709-019-0540-8

Abstract: In this study, reinforced concrete (RC) and steel-concrete-steel sandwich (SCSS) panels are investigatedA parametric analysis of the front and rear plate thicknesses of the SCSS configuration showed that theSCSS panel with a thick front plate has the best performance in controlling the hard projectile.While a thick rear plate is effective in the case of a large and soft projectile as the plate reducesIt was observed that the impact angle for the flat nose missile is critical and the front steel plate

Keywords： concrete panels     projectile impact     finite element modeling     smoothed particle hydrodynamics     strain rate effect    

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Frequencies of circular plate with concentric ring and elastic edge support

Lokavarapu Bhaskara RAO,Chellapilla Kameswara RAO

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2,   Pages 168-176 doi: 10.1007/s11465-014-0299-5

Abstract: Values of frequency parameter for the considered circular plate are computed for different sets of valuesThe results for the first three modes of plate vibrations are computed and are presented in tabular form

Keywords： circular plate     frequency     elastic edge     rigid ring     mode switching    

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Linear ultrasonic motor using quadrate plate transducer

Jiamei JIN, Chunsheng ZHAO

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 88-91 doi: 10.1007/s11465-009-0016-y

Abstract: A linear ultrasonic motor using a quadrate plate transducer was developed for precision positioning.

Keywords： ultrasonic motor     quadrate plate     coincident frequency     alternant contact    

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Progressive failure analysis of notched composite plate by utilizing macro mechanics approach

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 623-642 doi: 10.1007/s11709-021-0726-8

Abstract: In this study, gradual and sudden reduction methods were combined to simulate a progressive failure in notched composite plates using a macro mechanics approach. Using the presented method, a progressive failure is simulated based on a linear softening law prior to a catastrophic failure, and thereafter, sudden reduction methods are employed for modeling a progressive failure. This combination method significantly reduces the computational cost and is also capable of simultaneously predicting the first and last ply failures (LPFs) in composite plates. The proposed method is intended to predict the first ply failure (FPF), LPF, and dominant failure modes of carbon/epoxy and glass/epoxy notched composite plates. In addition, the effects of mechanical properties and different stacking sequences on the propagation of damage in notched composite plates were studied. The results of the presented method were compared with experimental data previously reported in the literature. By comparing the numerical and experimental data, it is revealed that the proposed method can accurately simulate the failure propagation in notched composite plates at a low computational cost.

Keywords： progressive failure     notched composite plate     Hashin failure criterion     macro mechanics approach     finite    

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Comprehensive comparison of small-scale natural gas liquefaction processes using brazed plate heat exchangers

Jitan WU, Yonglin JU

Frontiers in Energy 2020, Volume 14, Issue 4,   Pages 683-698 doi: 10.1007/s11708-020-0705-0

Abstract: The brazed plate heat exchanger (BPHE) has some advantages over the plate-fin heat exchanger (PFHE) when

Keywords： liquefied natural gas     brazed plate heat exchanger     energy consumption     economic performance     robustness    

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Title Author Date Type Operation

Analysis and design of steel-concrete composite sandwich systems subjected to extreme loads

Kazi Md Abu SOHEL, Jat Yuen Richard LIEW, Min Hong ZHANG

Journal Article

Development of new systems of reinforced concrete　spatial grid structure in China

Ma Kejian,Zhang Huagang,Xiao Jianchun,Lu Yaqin

Journal Article

A novel finite element formulation for static bending analysis of functionally graded porous sandwich

Van Chinh NGUYEN; Trung Thanh TRAN; Trung NGUYEN-THOI; Quoc-Hoa PHAM

Journal Article

Experimental study on the compressive performance of new sandwich masonry walls

Jianzhuang XIAO, Jie PU, Yongzhong HU

Journal Article

Multi-objective optimization of surface texture for the slipperswash plate interface in EHA pumps

Journal Article

Fabrication and Mechanical Testing of Ultralight Folded Lattice-Core Sandwich Cylinders

Wanxin Li, Qing Zheng, Hualin Fan, Bin Ji

Journal Article

Structural performance of a façade precast concrete sandwich panel enabled by a bar-type basalt fiber-reinforced

Journal Article

Development of dimensionless P-I diagram for curved SCS sandwich shell subjected to uniformly distributed

Yonghui WANG, Ximei ZHAI

Journal Article

Initial stiffness and moment resistance of reinforced joint with end-plate connection

Sufang WANG, Yiyi CHEN,

Journal Article

On the improvement design of dynamic characteristics for the roller follower of a variable-speed plate

Hui Ching FAN, Hong Sen YAN

Journal Article

An investigation of ballistic response of reinforced and sandwich concrete panels using computational

Mohammad HANIFEHZADEH, Bora GENCTURK

Journal Article

Frequencies of circular plate with concentric ring and elastic edge support

Lokavarapu Bhaskara RAO,Chellapilla Kameswara RAO

Journal Article

Linear ultrasonic motor using quadrate plate transducer

Jiamei JIN, Chunsheng ZHAO

Journal Article

Progressive failure analysis of notched composite plate by utilizing macro mechanics approach

Journal Article

Comprehensive comparison of small-scale natural gas liquefaction processes using brazed plate heat exchangers

Jitan WU, Yonglin JU

Journal Article